1209310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 2322432

約数和(自身を除く): 1113122

約数列:

[1, 2, 5, 10, 31, 47, 62, 83, 94, 155, 166, 235, 310, 415, 470, 830, 1457, 2573, 2914, 3901, 5146, 7285, 7802, 12865, 14570, 19505, 25730, 39010, 120931, 241862, 604655, 1209310]

約数ペア:

[(1, 1209310), (2, 604655), (5, 241862), (10, 120931), (31, 39010), (47, 25730), (62, 19505), (83, 14570), (94, 12865), (155, 7802), (166, 7285), (235, 5146), (310, 3901), (415, 2914), (470, 2573), (830, 1457)]